AS51929

Summary

Country	Sweden
Organization	Advania Sverige Ab
Domain	advania.is
Number of IPv4	7,424
Number of IPv6	7.9228× 1028
AS Type	Hosting
Registry	RIPE NCC
Allocated	November 30, 2010 (about 15 years ago)
Updated	September 12, 2025 (about 1 months ago)

IP Ranges

AS51929 announces 9 IPv4 ranges and 1 IPv6 range.

That's a total of 7,424 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
81.94.160.0/21	Visolit 99 Core	2,048	RIPE NCC	ASSIGNED PA
81.94.168.0/23	Visolit 99 Customers	512	RIPE NCC	ASSIGNED PA
81.94.170.0/23	Visolit 99 Customers	512	RIPE NCC	ASSIGNED PA
81.94.172.0/23	Visolit 99 Customers	512	RIPE NCC	ASSIGNED PA
81.94.174.0/23	Visolit 99 Customers	512	RIPE NCC	ASSIGNED PA
185.58.76.0/22	Advania Sverige Ab	1,024	RIPE NCC	ALLOCATED PA
193.180.100.0/22	Advania Sverige Ab	1,024	RIPE NCC	ASSIGNED PA
193.180.206.0/24	Sveriges Lakarforbund	256	RIPE NCC	ASSIGNED PA
193.183.200.0/22	Advania Sverige Ab	1,024	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a00:7800::/32	Advania Sverige Ab	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR

Peers

AS51929 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS51929 connects to the global Internet via at least 1 upstream provider. In this setup, AS51929 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS51929 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS51929's role in extending Internet access beyond its own infrastructure.